Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
1998 2017
LYTTC Friday Pro League
30 Mar 2018
30 Mar 2018
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 1998 to 2017 at the LYTTC Friday Pro League event from 30 Mar 2018. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.